Samsung LN19A451 19-Inch 720p LCD HDTV, White HD-Grade pixel resolution - High-resolution pixel density with built-in image scaler to handle inputs from a variety of digital and analog 3,000 - 1 contrast ratio/300nit brightness - Contrast and brightness levels achieve new heights in this latest generation LCD panel Built-in digital tuner - ATSC/Clear QAM Smart User Interface - allows customized picture settings, optimized for different content Hidden bottom speakers with 3 Watts x 2 audio power